| .. include:: check.rst |
| |
| ====== |
| fenv.h |
| ====== |
| |
| Macros |
| ====== |
| |
| .. list-table:: |
| :widths: auto |
| :align: center |
| :header-rows: 1 |
| |
| * - Function |
| - Implemented |
| - C23 Standard Section |
| - POSIX.1-2017 Standard Section |
| * - FE_ALL_EXCEPT |
| - |check| |
| - 7.6.12 |
| - |
| * - FE_DEC_DOWNWARD |
| - |
| - 7.6.14 |
| - |
| * - FE_DEC_TONEAREST |
| - |
| - 7.6.14 |
| - |
| * - FE_DEC_TONEARESTFROMZERO |
| - |
| - 7.6.14 |
| - |
| * - FE_DEC_TOWARDZERO |
| - |
| - 7.6.14 |
| - |
| * - FE_DEC_UPWARD |
| - |
| - 7.6.14 |
| - |
| * - FE_DFL_ENV |
| - |check| |
| - 7.6.17 |
| - |
| * - FE_DFL_MODE |
| - |
| - 7.6.11 |
| - |
| * - FE_DIVBYZERO |
| - |check| |
| - 7.6.9 |
| - |
| * - FE_DOWNARD |
| - |
| - 7.6.13 |
| - |
| * - FE_INEXACT |
| - |check| |
| - 7.6.9 |
| - |
| * - FE_INVALID |
| - |check| |
| - 7.6.9 |
| - |
| * - FE_OVERFLOW |
| - |check| |
| - 7.6.9 |
| - |
| * - FE_TONEAREST |
| - |check| |
| - 7.6.13 |
| - |
| * - FE_TONEARESTFROMZERO |
| - |
| - 7.6.13 |
| - |
| * - FE_TOWARDZERO |
| - |check| |
| - 7.6.13 |
| - |
| * - FE_UNDERFLOW |
| - |check| |
| - 7.6.9 |
| - |
| * - FE_UPWARD |
| - |check| |
| - 7.6.13 |
| - |
| * - __STDC_VERSION_FENV_H__ |
| - |
| - 7.6.5 |
| - |
| |
| Functions |
| ========= |
| |
| .. list-table:: |
| :widths: auto |
| :align: center |
| :header-rows: 1 |
| |
| * - Function |
| - Implemented |
| - C23 Standard Section |
| - POSIX.1-2017 Standard Section |
| * - fe_dec_getround |
| - |
| - 7.6.5.3 |
| - |
| * - fe_dec_setround |
| - |
| - 7.6.5.6 |
| - |
| * - feclearexcept |
| - |check| |
| - 7.6.4.1 |
| - |
| * - fegetenv |
| - |check| |
| - 7.6.6.1 |
| - |
| * - fegetexceptflag |
| - |check| |
| - 7.6.4.2 |
| - |
| * - fegetmode |
| - |
| - 7.6.5.1 |
| - |
| * - fegetround |
| - |check| |
| - 7.6.5.2 |
| - |
| * - feholdexcept |
| - |check| |
| - 7.6.6.2 |
| - |
| * - feraiseexcept |
| - |check| |
| - 7.6.4.3 |
| - |
| * - fesetenv |
| - |check| |
| - 7.6.6.3 |
| - |
| * - fesetexcept |
| - |check| |
| - 7.6.4.4 |
| - |
| * - fesetexceptflag |
| - |check| |
| - 7.6.4.5 |
| - |
| * - fesetmode |
| - |
| - 7.6.5.4 |
| - |
| * - fesetround |
| - |check| |
| - 7.6.5.5 |
| - |
| * - fetestexcept |
| - |check| |
| - 7.6.4.7 |
| - |
| * - fetestexceptflag |
| - |check| |
| - 7.6.4.6 |
| - |
| * - feupdateenv |
| - |check| |
| - 7.6.6.4 |
| - |